This is a useful book although it is small. It contains some technical terms for da'wah in English. No doubt all scholars and callers to Islam in English are in much need to something like that to conveys the right message of Islam to all those speak English.
Jesus and Christianity In the Perspective of Islam: This book guides those who misunderstood the teachings of Jesus and Christianity in the Perspective of Islam.
Publisher: Ministry of Islamic Affairs, Endowments, Da‘wah and Guidance
Rays of Faith. A seminar to enlighten the minds and hearts, as we continue on our journey towards Allah SWT and explore the deeper meanings of the last five of the six articles of Islamic faith: Angels, Divine Books, Messengers, the Day of Judgment and Al-Qadar.
Author: Waleed Basyouni
Reveiwers: Muhammad AbdulRaoof
The legality of music and singing in the Islamic shari'ah (the divinely-revealed law) is an issue which is hotly debated among individuals and scholars in Islamic societies of our present day. Arriving at the correct view requires unbiased, scholarly research of the available literature which must be supported by authentic, decisive proof. A considerable amount has been said and written both for and against this subject, and the proliferation of doubt and confusion necessitates another more critical, meticulous analysis and assessment of this whole matter, in order for one to come to a clear, decisive conclusion which leaves not the least bit of doubt in the mind of the reader.
Author: Abu Bilal Mustafa Al-Kandi
Reveiwers: Muhammad AbdulRaoof
Brief guide concerning the fundamentals of Islam.
Author: Naasir Bin Abdulkarim al-Aql
Source: http://www.islamhouse.com/p/1295
A nice discussion of some important points needed by those callling to Islam
Source: http://www.islamhouse.com/p/1243